package controller;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.lang.reflect.Method;

public  abstract  class BaseServlet extends HttpServlet {
    @Override
    protected  void doPost(HttpServletRequest req, HttpServletResponse resp)throws ServletException, IOException {
        req.setCharacterEncoding("UTF-8");
        String action=req.getParameter("action");
        try {
            Method method=this.getClass().getDeclaredMethod(action,HttpServletRequest.class,HttpServletResponse.class);
                  method.invoke(this,req,resp);
        } catch (Exception e) {
            e.printStackTrace();
        }

    }
    @Override
    protected  void doGet(HttpServletRequest req, HttpServletResponse resp)throws ServletException, IOException{
        doPost(req,resp);
    }
}
